sys/netbt/sco.h

   1 /* $DragonFly: src/sys/netbt/sco.h,v 1.2 2008/03/18 13:41:42 hasso Exp $ */
   2 /* $OpenBSD: sco.h,v 1.2 2007/06/01 02:46:12 uwe Exp $ */
   3 /* $NetBSD: sco.h,v 1.2 2006/07/26 10:20:56 tron Exp $ */
   4
   5 /*-
   6  * Copyright (c) 2006 Itronix Inc.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. The name of Itronix Inc. may not be used to endorse
  18  *    or promote products derived from this software without specific
  19  *    prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
  25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  28  * ON ANY THEORY OF LIABILITY, WHETHER IN
  29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  31  * POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #ifndef _NETBT_SCO_H_
  35 #define _NETBT_SCO_H_
  36
  37 #define SO_SCO_MTU              1
  38 #define SO_SCO_HANDLE           2
  39
  40 #ifdef _KERNEL
  41 /*
  42  * SCO protocol control block
  43  */
  44 struct sco_pcb {
  45         struct hci_link         *sp_link;       /* SCO link */
  46         unsigned int             sp_flags;      /* flags */
  47         bdaddr_t                 sp_laddr;      /* local address */
  48         bdaddr_t                 sp_raddr;      /* remote address */
  49         unsigned int             sp_mtu;        /* link MTU */
  50         int                      sp_pending;    /* number of packets pending */
  51
  52         const struct btproto    *sp_proto;      /* upper layer protocol */
  53         void                    *sp_upper;      /* upper layer argument */
  54
  55         LIST_ENTRY(sco_pcb)      sp_next;
  56 };
  57
  58 LIST_HEAD(sco_pcb_list, sco_pcb);
  59 extern struct sco_pcb_list sco_pcb;
  60
  61 /* sp_flags */
  62 #define SP_LISTENING            (1<<0)          /* is listening pcb */
  63
  64 /* sco_socket.c */
  65 struct socket;
  66 union netmsg;
  67
  68 extern struct pr_usrreqs sco_usrreqs;
  69 extern int sco_sendspace;
  70 extern int sco_recvspace;
  71 int sco_usrreq(struct socket *, int, struct mbuf *,
  72                 struct mbuf *, struct mbuf *);
  73 void sco_ctloutput(union netmsg *);
  74
  75 /* sco_upper.c */
  76 int sco_attach(struct sco_pcb **, const struct btproto *, void *);
  77 int sco_bind(struct sco_pcb *, struct sockaddr_bt *);
  78 int sco_sockaddr(struct sco_pcb *, struct sockaddr_bt *);
  79 int sco_connect(struct sco_pcb *, struct sockaddr_bt *);
  80 int sco_peeraddr(struct sco_pcb *, struct sockaddr_bt *);
  81 int sco_disconnect(struct sco_pcb *, int);
  82 int sco_detach(struct sco_pcb **);
  83 int sco_listen(struct sco_pcb *);
  84 int sco_send(struct sco_pcb *, struct mbuf *);
  85 int sco_setopt(struct sco_pcb *, int, void *);
  86 int sco_getopt(struct sco_pcb *, int, void *);
  87
  88 #endif  /* _KERNEL */
  89
  90 #endif  /* _NETBT_SCO_H_ */